as truth or facts.

physical activity done for health and fitness. To retain your ability or practice your skills.

firm determination to do something. To change into something, other parts, etc..

process by which beam of light or other system of waves is spread out as result of passing through narrow aperture.

entice or try to entice someone to do something that they find attractive but know to be wrong or unwise.

care taken to avoid danger or mistakes. say something as warning.

very great. either of two very different things.

Able to be trusted to do what needs to be done.

set of railway vehicles forming train. To have as an essential, necessary or main part.

several organized or specialized structures within living cell. Subpart of a cell with a specific function.

short branched extension of nerve cell. Treelike processes of neurons, which receive impulses from other neurons and send them to the neuron’s cell body.

separate or respective. more than two but not many. More than two but not a large amount.

To make someone known to another by name.

specialized cell transmitting nerve impulses. Nerve cells.

The way in which the parts of a system or object are arranged or organized, or a system arranged in this way. To plan, organize, or arrange the parts of something.